Guy Mahoney, PH.D., LCSW, BCD
NPI 1043232440 · Clinical Social Worker · Falls Church, VA
Guy Mahoney, PH.D., LCSW, BCD is a Clinical Social Worker provider in Falls Church, VA (NPI 1043232440).
Provider details
- NPI number
- 1043232440
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- PH.D., LCSW, BCD
- Sex
- Male
- Sole proprietor
- No
- License
- 19259 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2008-04-11
Frequently asked questions
- What is Guy Mahoney's NPI number?
- Guy Mahoney's National Provider Identifier (NPI) is 1043232440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guy Mahoney's specialty?
- Guy Mahoney is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Guy Mahoney located?
- Guy Mahoney's practice location on file with NPPES is 5113 Leesburg Pike, Falls Church, VA 22041-3257.
- What is Guy Mahoney's phone number?
- The practice phone number listed in the NPPES registry for Guy Mahoney is (703) 578-8539.
- Is Guy Mahoney's NPI active?
- Yes — Guy Mahoney's NPI (1043232440) is active in the NPPES registry as of the last update on 2008-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.